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International Journal of Pediatrics
Volume 2011, Article ID 803985, 11 pages
http://dx.doi.org/10.1155/2011/803985
Review Article

Breast Milk Hormones and Regulation of Glucose Homeostasis

Department of Pediatrics, Regina Margherita Children's Hospital, University of Turin, 10126 Turin, Italy

Received 16 December 2010; Accepted 28 February 2011

Academic Editor: Catherine Bollard

Copyright © 2011 Francesco Savino et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Growing evidence suggests that a complex relationship exists between the central nervous system and peripheral organs involved in energy homeostasis. It consists in the balance between food intake and energy expenditure and includes the regulation of nutrient levels in storage organs, as well as in blood, in particular blood glucose. Therefore, food intake, energy expenditure, and glucose homeostasis are strictly connected to each other. Several hormones, such as leptin, adiponectin, resistin, and ghrelin, are involved in this complex regulation. These hormones play a role in the regulation of glucose metabolism and are involved in the development of obesity, diabetes, and metabolic syndrome. Recently, their presence in breast milk has been detected, suggesting that they may be involved in the regulation of growth in early infancy and could influence the programming of energy balance later in life. This paper focuses on hormones present in breast milk and their role in glucose homeostasis.